Vibrational Frequencies calculated at B1B95/STO-3G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
1289 |
1138 |
136.72 |
2.01 |
0.43 |
0.60 |
| 2 |
A |
812 |
717 |
215.29 |
4.73 |
0.44 |
0.61 |
| 3 |
A |
779 |
687 |
238.10 |
7.30 |
0.74 |
0.85 |
| 4 |
A |
454 |
401 |
9.24 |
7.92 |
0.02 |
0.03 |
| 5 |
A |
340 |
300 |
0.65 |
3.54 |
0.72 |
0.84 |
| 6 |
A |
294 |
260 |
0.93 |
3.95 |
0.72 |
0.84 |
| 7 |
A |
242 |
214 |
0.90 |
7.26 |
0.27 |
0.42 |
| 8 |
A |
172 |
152 |
0.93 |
4.13 |
0.68 |
0.81 |
| 9 |
A |
140 |
124 |
0.16 |
4.11 |
0.67 |
0.80 |
Unscaled Zero Point Vibrational Energy (zpe) 2261.1 cm
-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 1996.6 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.039 |
|
|
|
| 2 |
F |
-0.022 |
|
|
|
| 3 |
Cl |
-0.149 |
|
|
|
| 4 |
Br |
0.056 |
|
|
|
| 5 |
I |
0.076 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.021 |
-1.108 |
1.046 |
1.524 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-63.945 |
-0.988 |
0.619 |
| y |
-0.988 |
-66.935 |
1.163 |
| z |
0.619 |
1.163 |
-63.747 |
|
| Traceless |
| | x | y | z |
| x |
1.396 |
-0.988 |
0.619 |
| y |
-0.988 |
-3.089 |
1.163 |
| z |
0.619 |
1.163 |
1.693 |
|
| Polar |
| 3z2-r2 | 3.386 |
| x2-y2 | 2.990 |
| xy | -0.988 |
| xz | 0.619 |
| yz | 1.163 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.669 |
0.312 |
0.038 |
| y |
0.312 |
4.485 |
-0.181 |
| z |
0.038 |
-0.181 |
2.051 |
<r2> (average value of r
2) Å
2
| <r2> |
444.620 |
| (<r2>)1/2 |
21.086 |